The answer would be answer choice a.
Because 5/4 = 1.25
tan (51) = 1.235
tan (45) = 1
tan (60) = 1.732
tan (57) = 1.5399
The closest to 1.25 is tan (51)
Hope this helps :)
X + 8x = 81
9x = 81, x = 9
y = 8(9), y = 72
Solution: (9, 72)
13x = 39 can replace 3x + 5y = 59 in the original system and still produce the same solution.
the volume of cylinder is volume of cylinder is for
A. x = -6
6-x-x = 18
6-2x =18
-2x = 12
x = -6
